Apeaksoft Blu-ray Player can play DVDBlu-ray discfolderISO files with high image quality. Meanwhile it can also support 4K and 1080p HD videos. Besides it allows you to play common videos including MP4 MOV AVI M4V MPEG MKV FLV etc. This magical software also enables you to select your needed audio track subtitle track as well as the video track. Key functions:1. Play DVDBlu-ray discfolderISO files with perfect effectThis professional Blu-ray Player can play DVDBlu-ray discfolderISO files with high-quality and it would bring you wonderful watching experience.2. Play 4K videos 1080p HD videos and common videos With the assistance of Apeaksoft Blu-ray Player you can play your 4K videos like 4K H.265 MP4 4K H.264 TS 4K MKV and others with high-quality. Furthermore it is able to play 1080p videos like HD AVI Video (.avi) HD H.264MPEG-4 AVC Video (.mp4) HD MKV Video Format (.mkv) HD MOV Video (.mov) and so on. Meanwhile it can also play common videos like MP4 MOV AVI M4V MPEG MKV FLV TS etc. 3.Region free and various playback modeAs we all know that more and more Blu-ray disc has a region code Apeaksoft Blu-ray Player could do you a favor in this case. With it you could play any Blu-ray disc for region free. In addition it provides various playback modes for users. When watching videos you could change the screen size and move to the chapter or part you want to watch according to your need.4. Customize your watching experienceThis Blu-ray player software also allows you to adjust image and audio effect. You are able to change audio track audio channel and audio device to get better audio effect. You can also choose video track or subtitle.